Command Manual – IPv4 RoutingH3C S7500E Series Ethernet Switches Chapter 2 RIP Configuration Commands2-18[Sysname-rip-1]2.1.18 rip authentication-modeSyntaxrip authentication-mode { md5 { rfc2082 key-string key-id | rfc2453 key-string } |simple password }undo rip authentication-modeViewInterface viewParametersmd5: MD5 authentication mode.rfc2453: Uses the message format defined in RFC 2453 (IETF standard).rfc2082: Uses the message format defined in RFC 2082.key-id: MD5 key number, in the range of 1 to 255.key-string: MD5 key string with 1 to 16 characters in plain text format, or 24 charactersin cipher text format. When the display current-configuration command is used todisplay system information, a 24-character cipher string is displayed as the MD5 keystring.simple: Plain text authentication mode.password: Plain text authentication string with 1 to 16 characters.DescriptionUse the rip authentication-mode command to configure RIPv2 authentication modeand parameters.Use the undo rip authentication-mode command to cancel authentication.Note that the key string you configured can overwrite the old one if there is any.Related commands: rip version.Examples# Configure MD5 authentication on VLAN-interface 10 with the key string being rose inthe format defined in RFC 2453. system-view[Sysname] interface vlan-interface 10[Sysname-Vlan-interface10] rip version 2[Sysname-Vlan-interface10] rip authentication-mode md5 rfc2453 rose
